CN202652715U - A copper block brownification clamp - Google Patents
A copper block brownification clamp Download PDFInfo
- Publication number
- CN202652715U CN202652715U CN 201220268888 CN201220268888U CN202652715U CN 202652715 U CN202652715 U CN 202652715U CN 201220268888 CN201220268888 CN 201220268888 CN 201220268888 U CN201220268888 U CN 201220268888U CN 202652715 U CN202652715 U CN 202652715U
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- CN
- China
- Prior art keywords
- copper
- brown
- brownification
- clamp
- copper billet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a copper block brownification clamp comprising a substrate equipped with multiple blind holes matched with copper blocks to be brownified. Multiple through holes are arranged under of a blind hole. The copper blocks to be brownified are placed in the blind holes and may pass through a horizontal brownification device with the clamp so that the copper blocks are brownified in order to achieve purpose of cleaning and coarsening of the surfaces of the copper blocks. The copper block brownification clamp has effects that (1) a problem that a copper block cannot pass through the horizontal brownification device to be brownified because of little size is resolved, (2) that brownification effect of the copper block may reach that of an internal layer circuit board so that binding force between the copper block and the circuit board is guaranteed, (3) that theoretically, the clamp can be used countlessly for copper blocks with same sizes.
Description
Technical field
The utility model relates to the anchor clamps that use in the pcb board production procedure, is specifically related to the anchor clamps that use in copper billet brown flow process.
Background technology
Bury in the copper billet board production process, before the pressing, need internal sandwich circuit board, carry out brown, copper billet also needs brown simultaneously, with cleaning copper billet and alligatoring copper billet, makes copper billet and plate that good adhesion can be arranged, and prevents that copper billet from coming off.Copper billet is bumped in the pcb board, good adhesion be arranged with plate, stick element after, as good thermal conductor.
Generally employing level of pcb board brown equipment spray mode is carried out chemical brown to plate at present, and the internal layer circuit plate is put into the horizontal transport roller, in the transmission course, sprays up and down liquid medicine the plate face is carried out brown.
Because copper billet is less, copper billet can't carry out brown by horizontal line brown line, can not be the same with wiring board, by horizontal brown line, if brown not then can affect the adhesion of copper billet and plate, even can cause the risk that comes off, and affect circuit board function.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to propose a kind of copper billet brown anchor clamps, and it can make copper billet can pass through level palm fibre equipment.
In order to achieve the above object, the technical scheme that adopts of the utility model is as follows:
Copper billet brown anchor clamps, it comprises a substrate, offers the blind hole that a plurality of copper billets with treating brown are complementary on the substrate, the bottom of described blind hole offers a plurality of through holes.
As preferred structure, a plurality of through holes are arranged along the length direction of blind hole.
As preferred structure, described through hole be shaped as rectangle.
As preferred structure, a plurality of blind holes are matrix and arrange.
The utlity model has following beneficial effect:
The copper billet for the treatment of brown is placed in the blind hole, treats that the copper billet of brown can make copper billet carry out brown with anchor clamps by horizontal brown equipment, reach the purpose of copper billet cleaning surfaces and alligatoring.
1, solves copper billet little, can not cross a difficult problem of carrying out brown through horizontal brown equipment.
2, make copper billet reach the effect the same with internal layer circuit plate brown, guaranteed the adhesion of copper billet and wiring board.
3, for the copper billet of same size, these anchor clamps are infinitely number of times use in theory.
Description of drawings
Fig. 1 is the structural representation of the copper billet brown anchor clamps of the utility model preferred embodiment;
Fig. 2 is the A-A line cutaway view of Fig. 1.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further, so that clearerly understand the utility model technological thought required for protection.
As depicted in figs. 1 and 2, copper billet brown anchor clamps, it comprises a substrate 1, offers the blind hole 2 that a plurality of copper billets 100 with treating brown are complementary on the substrate 1, the bottom of described blind hole 2 offers a plurality of through holes 3.A plurality of through holes 3 are arranged along the length direction of blind hole 2.The through hole 3 of the present embodiment be shaped as rectangle.A plurality of blind holes 2 are matrix basic 1 and arrange.
As shown in Figure 2, during use, the copper billet 100 for the treatment of brown is placed in the blind hole 2, then substrate 1 is put on the horizontal brown equipment, the copper billet 100 for the treatment of brown as wiring board, is finished brown flow process at horizontal brown equipment at substrate 1.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection range of the utility model claim all.
Claims (4)
1. copper billet brown anchor clamps is characterized in that, comprise a substrate, offer the blind hole that a plurality of copper billets with treating brown are complementary on the substrate, and the bottom of described blind hole offers a plurality of through holes.
2. copper billet brown anchor clamps as claimed in claim 1 is characterized in that, a plurality of through holes are arranged along the length direction of blind hole.
3. copper billet brown anchor clamps as claimed in claim 1 is characterized in that, described through hole be shaped as rectangle.
4. copper billet brown anchor clamps as claimed in claim 1 is characterized in that, a plurality of blind holes are matrix and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268888 CN202652715U (en) | 2012-06-07 | 2012-06-07 | A copper block brownification clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268888 CN202652715U (en) | 2012-06-07 | 2012-06-07 | A copper block brownification clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652715U true CN202652715U (en) | 2013-01-02 |
Family
ID=47421730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220268888 Expired - Lifetime CN202652715U (en) | 2012-06-07 | 2012-06-07 | A copper block brownification clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652715U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211630A (en) * | 2016-08-31 | 2016-12-07 | 开平依利安达电子第三有限公司 | A kind of circuit board manufacturing jig of brown copper billet |
| CN114521068A (en) * | 2020-11-19 | 2022-05-20 | 健鼎（无锡）电子有限公司 | Copper block browning method |
| CN114521069A (en) * | 2020-11-19 | 2022-05-20 | 健鼎（无锡）电子有限公司 | Copper block browning jig and manufacturing method thereof |
| CN116321801A (en) * | 2022-12-30 | 2023-06-23 | 珠海菲高科技股份有限公司 | Copper block browning clamping device |
-
2012
- 2012-06-07 CN CN 201220268888 patent/CN202652715U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211630A (en) * | 2016-08-31 | 2016-12-07 | 开平依利安达电子第三有限公司 | A kind of circuit board manufacturing jig of brown copper billet |
| CN114521068A (en) * | 2020-11-19 | 2022-05-20 | 健鼎（无锡）电子有限公司 | Copper block browning method |
| CN114521069A (en) * | 2020-11-19 | 2022-05-20 | 健鼎（无锡）电子有限公司 | Copper block browning jig and manufacturing method thereof |
| CN114521068B (en) * | 2020-11-19 | 2024-01-30 | 健鼎（无锡）电子有限公司 | Method for browning copper block |
| CN114521069B (en) * | 2020-11-19 | 2024-02-23 | 健鼎（无锡）电子有限公司 | Copper block browning jig and manufacturing method thereof |
| CN116321801A (en) * | 2022-12-30 | 2023-06-23 | 珠海菲高科技股份有限公司 | Copper block browning clamping device |
| CN116321801B (en) * | 2022-12-30 | 2023-08-29 | 珠海菲高科技股份有限公司 | Copper block browning clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |